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1. 发明专利

JP3909054B2 In service conditions determination method under irradiation environment, such as a rule structure alloy 有权
公开(公告)号：JP3909054B2
公开(公告)日：2007-04-25
申请号：JP2003408026
申请日：2003-12-05
申请人：核燃料サイクル開発機構
发明人：泰二星屋
IPC分类号： G01N17/00 , G01N23/00 , G21B1/11 , G21B1/17
CPC分类号： G01N33/20

2. 发明专利

JP2007047066A NEUTRON-γRAY NON-DISCRIMINATION TYPE CRITICAL DETECTOR 有权
标题翻译： NEUTRON-gammaRAY非歧义型临界检测器
公开(公告)号：JP2007047066A
公开(公告)日：2007-02-22
申请号：JP2005233100
申请日：2005-08-11
申请人： Japan Nuclear Cycle Development Inst States Of Projects , Toshiba Corp , 株式会社東芝 , 核燃料サイクル開発機構
发明人： TSUJIMURA NORIO , ISHII MASAHITO
IPC分类号： G01T1/16 , G01T1/20 , G01T3/06 , G21C17/06
摘要： PROBLEM TO BE SOLVED: To enable a critical accident to be detected by a single type of detector by achieving sensitivity to neutrons as well as sensitivity to γ rays and by detecting both radiations of γ rays and neutrons without any difference.
SOLUTION: The critical detector comprises: a γ-ray detector 10 for detecting incident γ rays; a neutron moderator 12 for moderating neutrons entering from the outside for converting to thermal neutrons while being installed so that the γ-ray detector is covered; and a thermal neutron-captured γ-ray converting material 14 interposed at a boundary between the neutral moderator and the γ-ray detector so that the entire γ-ray detector can be surrounded. Detected output from the γ-ray detector is converted to current by a current conversion section (photomultiplier tube 18), and the converted current is measured by a current measurement section (ammeter 20) for operating in a current mode.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过实现对中子的敏感性和对γ射线的敏感性以及通过检测γ射线和中子的两个辐射而没有任何差异，使单个类型的检测器能够检测到关键事故。解决方案：临界检测器包括：用于检测入射γ射线的γ射线检测器10; 用于调节从外部进入中子以在被安装时转换成热中子的中子减速器12，使得γ射线检测器被覆盖; 以及插入在中性慢性剂和γ射线检测器之间的边界处的热中子俘获的γ射线转换材料14，从而可以包围整个γ射线检测器。通过电流转换部（光电倍增管18）将来自γ射线检测器的检测出的输出转换为电流，通过电流测量部（电流表20）测量转换电流，以便在当前模式下工作。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007046130A Electrolytic hydrogen production system, and method for producing the same 审中-公开
标题翻译：电解氢生产系统及其制造方法
公开(公告)号：JP2007046130A
公开(公告)日：2007-02-22
申请号：JP2005233612
申请日：2005-08-11
申请人： Japan Nuclear Cycle Development Inst States Of Projects , Toshiba Corp , 株式会社東芝 , 核燃料サイクル開発機構
发明人： OZAWA MASAKI , FUJITA REIKO , MIZUGUCHI KOJI , KAWABE AKIHIRO , SUMIDA YUKIO
IPC分类号： C25B11/08 , C25B1/04 , C25C1/20 , C25C1/22 , G21C19/46 , G21F9/06 , H01M8/00 , H01M8/06
CPC分类号： Y02E60/366 , Y02W30/883
摘要： PROBLEM TO BE SOLVED: To provide a technique where the electrolytic precipitates of a rare element(s) FP or a rare element(s) are utilized as a catalyst electrode for producing hydrogen, and hydrogen is efficiently produced from an electrolytic solution such as an alkali aqueous solution and seawater. SOLUTION: In the electrolytic hydrogen production system, an electrolytic solution such as an alkali aqueous solution or seawater is electrolyzed between an anode and a cathode, and hydrogen is generated, so as to be produced. In the electrolytic hydrogen production system 30, the cathode 32 is an electric precipitation electrode in which at least one rare element selected from ruthenium (Ru), rhodium (Rh), palladium (Pd) and technetium (Tc), and rhenium (Re) as a rare element is precipitated, and the electric precipitation electrode is used for the cathode as a catalyst electrode. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种使稀有元素FP或稀有元素的电解沉淀用作生产氢的催化剂电极并且从电解液有效地产生氢的技术例如碱性水溶液和海水。解决方案：在电解氢生产系统中，电解溶液如碱性水溶液或海水在阳极和阴极之间电解，产生氢气，以便生产。在电解氢生产系统30中，阴极32是至少一种选自钌（Ru），铑（Rh），钯（Pd）和锝（Tc）的稀有元素和铼（Re）作为稀有元素析出，并且将电沉淀电极用作阴极作为催化剂电极。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP3836089B2 Sample container for melting point measurement of Mox fuel 有权
公开(公告)号：JP3836089B2
公开(公告)日：2006-10-18
申请号：JP2003173954
申请日：2003-06-18
申请人：核燃料サイクル開発機構
发明人：正人加藤 , 弘樹宇野 , 恭一森本
IPC分类号： G01N25/04 , G01N1/04 , G21C17/06

5. 发明专利

JP2006266964A Strain control type super-high cycle fatigue testing method and fatigue testing apparatus 有权
标题翻译：应变控制型超高周期疲劳试验方法和疲劳试验装置
公开(公告)号：JP2006266964A
公开(公告)日：2006-10-05
申请号：JP2005087548
申请日：2005-03-25
申请人： Japan Nuclear Cycle Development Inst States Of Projects , Shimadzu Corp , 株式会社島津製作所 , 核燃料サイクル開発機構
发明人： YOSHIDA HIDEKAZU , KATO SHOICHI , ODAKA SUSUMU , ISHIGAMI KATSUO , KOMINE NORIAKI
IPC分类号： G01N3/34
摘要： PROBLEM TO BE SOLVED: To provide a strain control type super-high cycle fatigue testing method and a fatigue testing apparatus therefor, which can carry out a super-high cycle fatigue test for a short period of time.
SOLUTION: The testing method comprises; a first step of setting at least a control velocity f and the total strain range Δεt across referring points of a test piece 1; a second step of obtaining a target control range ΔLt of a noncontact type displacement gauge 20 corresponding to the set value of the total strain range across the referring points of the test piece; and a third step of executing a fatigue test under a strain control of the noncontact type displacement gauge while repeatedly applying loads on the test piece at the control velocity f such that the amplitude of a measurement value of the noncontact type displacement gauge is kept constant within the target control range ΔLt. In the second step, a measurement value of the noncontact type displacement gauge and a measurement value of a contact type strain gauge 10 are acquired while repeatedly applying the loads on the test piece at a strain velocity at which the contact type strain gauge can follow motions, and a correlation between both gauges is obtained from those measurement values, and the target control range ΔLt is obtained based on the correlation.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以在短时间内进行超高周期疲劳试验的应变控制型超高循环疲劳试验方法及其疲劳试验装置。
解决方案：测试方法包括：在测试件1的参考点上设置至少控制速度f和总应变范围Δεt的第一步骤; 获得与所述试件的所述参考点的总应变范围的设定值相对应的非接触型位移计20的目标控制范围ΔLt的第二步骤; 以及在非接触型位移计的应变控制下执行疲劳试验的第三步骤，同时以控制速度f重复地对试验片施加载荷，使得非接触式位移计的测量值的振幅保持在目标控制范围ΔLt。在第二步骤中，获取非接触型位移计的测量值和接触型应变计10的测量值，同时以接触型应变计可以跟随运动的应变速度重复地将试样施加在试件上并且从这些测量值获得两个量规之间的相关性，并且基于相关性获得目标控制范围ΔLt。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006258755A ZnS(Ag) SCINTILLATION DETECTOR 有权
标题翻译： ZnS（Ag）SCINTILLATION检测器
公开(公告)号：JP2006258755A
公开(公告)日：2006-09-28
申请号：JP2005080026
申请日：2005-03-18
申请人： Japan Nuclear Cycle Development Inst States Of Projects , 核燃料サイクル開発機構
发明人： HASEGAWA ICHIRO , IZAKI KENJI , KOBAYASHI HIROHIDE , INO KAZUO , KANAZAWA NOBUYUKI
IPC分类号： G01T1/20
CPC分类号： G01T1/20
摘要： PROBLEM TO BE SOLVED: To permit pulse height discrimination of an α-ray, while utilizing the handiness of a ZnS(Ag) scintillation detector, thereby reducing the effects of natural radioactive nuclear species, so that efficient and smooth pollution management can be performed.
SOLUTION: The detector is provided with a layer of a ZnS(Ag) scintillator 22 stimulated by the incident α-ray to emit scintillator light, a photomultiplier tube 16 for transducing the scintillator light into an electrical signal, and a counting rate meter 34 counting the acquired pulse signal. The thickness of the layer of the scintillator is equal to or larger than the range of the α-ray from the α-ray radiation nuclear species to be separated. The thickness is made so that all the absorption of the α-ray energy occurs in the scintillator layer, and that the shielding of the generated scintillator light due to the scintillator itself is negligible. A pulse height discrimination circuit 32 is provided at the front stage of the counting rate meter.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了允许α射线的脉冲高度辨别，同时利用ZnS（Ag）闪烁检测器的方便性，从而降低天然放射性核物质的影响，从而有效和平稳的污染管理可以被执行。解决方案：检测器设置有由入射的α射线刺激的ZnS（Ag）闪烁体22的层，以发射闪烁体光，用于将闪烁体光转换成电信号的光电倍增管16和计数率计数器34对所获取的脉冲信号进行计数。闪烁体层的厚度等于或大于要分离的α射线辐射核物质的α射线的范围。进行厚度使得在闪烁体层中发生α射线能量的全部吸收，并且由于闪烁体本身而产生的闪烁体光的屏蔽是可忽略的。在计数率计的前级设置有脉冲高度判定电路32。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP3822886B2 Tagugasu enclosed device to internal pressure creep test pieces 有权
公开(公告)号：JP3822886B2
公开(公告)日：2006-09-20
申请号：JP2004184212
申请日：2004-06-22
申请人：核燃料サイクル開発機構 , 高圧システム株式会社
发明人：雄大森 , 保俊小島 , 博岡澤 , 正一市川 , 敏明遠藤 , 康弘阿部
IPC分类号： G21C23/00 , G01N1/28 , G01N3/00 , G21C3/06 , G21C17/06
CPC分类号： Y02E30/40

8. 发明专利

JP2006242770A Electromagnetic ultrasonic flaw detection/measurement method and device 有权
标题翻译：电磁超声波检测/测量方法和装置
公开(公告)号：JP2006242770A
公开(公告)日：2006-09-14
申请号：JP2005059502
申请日：2005-03-03
申请人： Japan Nuclear Cycle Development Inst States Of Projects , 核燃料サイクル開発機構
发明人： JO AKIRA , TAGAWA AKIHIRO , UEDA MASASHI , YAMASHITA TAKUYA
IPC分类号： G01N29/04
CPC分类号： G01N2291/02881
摘要： PROBLEM TO BE SOLVED: To perform the flaw detection or material characteristic evaluation of a specimen with high sensitivity by adopting a single-probe reflection method using one coil having an advantage for reducing a probe arrangement area and extracting an effective signal in a slow time response range even for close-distance measurement having a slow time response. SOLUTION: Ultrasonic waves are transmitted and received by a single-probe method having one coil for transmission/reception. With a reception waveform obtained in the defect section region of a specimen as a measurement raw signal and with a reception waveform obtained in the sound section region of a specimen as a reference signal, a differential signal waveform is taken out by performing the substraction processing of the measurement raw signal and the reference signal, thus performing the defect flaw detection or material characteristic evaluation of the specimen. The use of a signal obtained at the position of the defect section region differing from the measurement position of the measurement raw signal as a reference signal is also effective. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题为了通过使用具有减少探针配置区域的优点的一个线圈和采用一个线圈来提取有效信号，通过采用单探针反射方法来进行具有高灵敏度的试样的缺陷检测或材料特性评价即使对于具有较慢时间响应的近距离测量也是缓慢的时间响应范围。解决方案：通过具有一个线圈进行发射/接收的单探针方法来传输和接收超声波。利用在样本的缺陷区域中获得的作为测量原始信号的接收波形和在样本的声音区域中获得的接收波形作为参考信号，通过执行差分信号波形来执行差分信号波形，测量原始信号和参考信号，从而执行样本的缺陷缺陷检测或材料特性评估。在与测量原始信号的测量位置不同的缺陷区域的位置处获得的信号作为参考信号的使用也是有效的。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP3782414B2 Minute test piece stress load method 有权
公开(公告)号：JP3782414B2
公开(公告)日：2006-06-07
申请号：JP2003326758
申请日：2003-09-18
申请人：核燃料サイクル開発機構
发明人：茂 ▲高▼屋 , 泰二星屋
IPC分类号： G01N3/18 , G01N3/32

10. 发明专利

JP2006121402A Transfer apparatus and network system using it, and communication method 审中-公开
标题翻译：使用它的传输设备和网络系统以及通信方法
公开(公告)号：JP2006121402A
公开(公告)日：2006-05-11
申请号：JP2004306802
申请日：2004-10-21
申请人： Japan Nuclear Cycle Development Inst States Of Projects , Toyo Eng Corp , 東洋エンジニアリング株式会社 , 核燃料サイクル開発機構
发明人： KURODA YOSHINOBU , YAMAMOTO YUZO , HIDA KAZUNORI
IPC分类号： H04L12/70 , H04L12/761
摘要： PROBLEM TO BE SOLVED: To provide a transfer apparatus which efficiently transfers stream data and to provide a network system using it. SOLUTION: The transfer apparatus includes a receiver 104 which receives the stream data from an information distribution unit 10 through a dedicated line 20, a request receiver 108 which receives downloading request of data to the information distribution unit 10 from a plurality of terminal units 30, a request notifier 116 for notifying the downloading request to the information distribution apparatus 10, a plurality of transmission buffers 120 which store the stream data before transmitting at every plurality of terminal units 30, a duplicator 118 for duplicating the stream data received by the receiver 104 to the transmission buffer 120 at the terminal units 30 of forwarding destination which receives the downloading request, and a transmitter 122 which transmits the stream data in the transmission buffer 120 to the terminal units 30. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效地传输流数据并提供使用它的网络系统的传送装置。解决方案：传送设备包括：接收器104，其通过专用线路20从信息分发单元10接收流数据;请求接收器108，其从多个终端接收数据到信息分发单元10的下载请求单元30，用于向信息分发装置10通知下载请求的请求通知器116，在每个多个终端单元30发送之前存储流数据的多个传输缓冲器120，用于复制由接收器104到接收下载请求的转发目的地的终端单元30处的发送缓冲器120以及将发送缓冲器120中的流数据发送到终端单元30的发送器122.权利要求（C） 2006年，JPO＆NCIPI

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